Vacuum attachment nozzle for removal of concrete residue from anchor holes



FIG. 1 is a side view of the vacuum attachment nozzle for removal ofconcrete residue from anchor holes. The opposite side is a mirror imageand therefore is not shown. The broken line drawing of a vacuum hose isfor illustrative purposes only and forms no part of the claimed design.

FIG. 2 is a top view thereof.

FIG. 3 is a bottom view thereof.

FIG. 4 is a back view thereof. The broken line drawing of a vacuum hoseis for illustrative purposes only and forms no part of the claimeddesign; and,

FIG. 5 is a front view thereof. The broken line drawing of a vacuum hoseis for illustrative purposes only and forms no part of the claimeddesign.

The ornamental design for a vacuum attachment nozzle for removal ofconcrete residue from anchor holes, as shown and described.